Click the correct answer.
Which of the following is biodegradable waste?
Aluminium foils
Plastic bags
Paper
Pens
Which of the following is non-biodegradable waste?
Dead plants and animals
Glass
Paper
Cloth
What form of waste is released by vehicles?
Solid waste
Liquid waste
Gaseous waste
Industrial waste
How long does it take to decompose solid waste in a landfill?
Two years
Two months
Twenty years
Twenty months
Click the correct answer.
Something that has no use is called a
.
waste
landfills
compost
garbage
Domestic sewage is a
waste.
solid
gaseous
liquid
compost
The organism used for vermicomposting is
.
mouse
redworm (a type of earthworm)
ant
centipede
Glass is a
waste.
non-biodegradable
biodegradable
reusable
both non-biodegradable and reusable
is a biodegradable waste.
Jute bag
Metallic utensils
Plastic bags
Glass bottle
